国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C01（2）
IPC小类 B01J（4）
IPC B01J023/72（4）
发明人 ZHANG Z（4）
公开年 2022（2）
申请年 2021（2） 
专利权人

Preparing composite material that is used for producing catalytic hydrogen, involves dispersing uniformly graphene oxide in water solvent, adjusting pH is adjusted, adding dopamine hydrochloride, stirring reaction at room temperature to obtain first mixed solution, dispersing uniformly metal salt.

ZHAO L, LI J, HOU S, YAN K, WANG S, ZHANG Z, LV L, TAO K, XUE Y

Preparing nano-composite material powder and applying catalysis involves weighing graphene, copper sulfate, sodium hydroxide, hydrazine hydrate and graphene with specific formulation ratio and carrying out ultrasonic mixing.

WANG X, YU J, MA Y, LIANG X, YIN M, JIN S, YAO T, ZHANG Z, HUA F, WU K, YE Z, YAO Y

Monolithic titanium silicate-1 catalyst carrier useful in form of tiny crystal particles covered on surface of structured titanium silicate-1 catalyst carrier, comprises silicon-doped carbon layer grown on metal framework.

CAO G, LV H, GAO P, JI S, ZHANG Z

Growing carbon nanotubes on porous nano-porous copper-graphene compound involves preparing nano porous copper catalyst, cleaning copper alloy, drying copper alloy, and then keeping obtained copper alloy in hydrochloric acid solution.

KANG J, LI J, ZHANG Z, ZHANG X, ZOU C